[PATCH] D110640: [SLPVectorizer] Fix crash in isShuffle with scalable vectors

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin added a comment.

Hi @abataev, I've added a fix for this assertion failure in the same place as you suggested on a previous patch, D104809 <https://reviews.llvm.org/D104809>. Since this is quite similar and there would now be two fixes in `buildTree_rec` for the same issue, I was wondering if you think it's worth revisiting the fix @CarolineConcatto first proposed on that patch? Her first revision added the `phiNodeHasScalableOp` & `basicBlockHasScalableOp` functions to avoid vectorizing early if there are any instructions found with scalable types.


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  https://reviews.llvm.org/D110640/new/

https://reviews.llvm.org/D110640